I’m also quite surprised how much these bike weigh. Been doing some fun endurance races and thought maybe my enduro bike wasn’t the best choice. I was actually looking at the optic from Norco. But it’s the exact weight of my 165/170mm bike. Even the 120mm Revolver is pretty porky. Think I’ll just keep what I have. Last race was 4000m up, that travel was appreciated on the way back down : )